在php中以ul li格式解析树数据时遇到一些困难

Question

我试图创建试验平衡我以某种方式在我的阵列中实现树视图，现在我想打印我的代码，但不知道如何制作树，因为我不知道我将来可以得到多少孩子，我'我不是很擅长递归下面是我的树准备数组，我也附上我的结果，我可以通过foreach循环，但卡在儿童节点我可以通过foreach制作儿童节点，但问题是它不是一个最好的方法，所以请帮我按照我的数组打印我的树结构数据。任何帮助，将不胜感激。

这里我的树阵列看起来像：Tree Array

我的结果看起来像这只是一个数组的根节点，我使用jstree来显示层次结构。

<?
        $total_opening_debit = 0;
        $total_opening_credit = 0;
        $total_debit = 0;
        $total_credit = 0; 
        foreach($this->trees as $key => $value) 
        {
            foreach($value as $tree)
            {
                if($tree["id"] != "")
                {
                ?>
                    <li>
                        <span class="first"><? echo $tree["name"]; ?></span>
                        <span class="other">
                        <?
                            if ($tree["opening_debit"] > $tree["opening_credit"])
                            {
                                echo format_currency($tree["opening_debit"] - $tree["opening_credit"], 2) . " Dr.";
                            }
                            elseif ($tree["opening_credit"] > $tree["opening_debit"])
                            {
                                echo format_currency($tree["opening_credit"] - $tree["opening_debit"], 2) . " Cr.";
                            }
                            else
                            {
                                echo "0";
                            }

                            $total_opening_debit += $tree["opening_debit"];
                            $total_opening_credit += $tree["opening_credit"];
                        ?>
                        </span>
                        <span class="other">
                        <?
                            if($tree["period_debit"]<>"" && $tree["period_debit"]<>"0")
                            {
                                echo format_currency($tree["period_debit"], 2);
                                $total_debit += $tree["period_debit"];
                            }
                            else
                            {
                                echo 0;
                            }
                        ?>
                        </span>
                        <span class="other">
                        <? 
                            if($tree["period_credit"]<>"" && $tree["period_credit"]<>"0")
                            {
                                echo format_currency($tree["period_credit"], 2);
                                $total_credit += $tree["period_credit"];
                            }
                            else
                            {
                                echo 0;
                            } 
                        ?>
                        </span>
                        <span class="other">
                        <? 
                            if ($tree["opening_debit"] + $tree["period_debit"] > $tree["opening_credit"] + $tree["period_credit"])
                            {    
                                $closing =  format_currency($tree["opening_debit"] + $tree["period_debit"] - $tree["opening_credit"] - $tree["period_credit"], 2) . " Dr.";
                            }
                            elseif ($tree["opening_credit"] + $tree["period_credit"] > $tree["opening_debit"] + $tree["period_debit"])
                            {             
                                $closing = format_currency($tree["opening_credit"] + $tree["period_credit"] - $tree["opening_debit"] - $tree["period_debit"], 2) . " Cr.";
                            }
                            else
                            {
                                $closing = "0";
                            }
                            echo $closing;

                            //calculate all opeing and closing debit & credit.
                            if ($tree["opening_debit"] + $tree["period_debit"] > $tree["opening_credit"] + $tree["period_credit"])
                            {     
                                $total_closing_debit += ($tree["opening_debit"] + $tree["period_debit"] - $tree["opening_credit"] - $tree["period_credit"]);
                            }

                            if ($tree["opening_credit"] + $tree["period_credit"] > $tree["opening_debit"] + $tree["period_debit"])
                            {
                                $total_closing_credit += ($tree["opening_credit"] + $tree["period_credit"] - $tree["opening_debit"] - $tree["period_debit"]);
                            }
                        ?>
                        </span>
                        <?
                        if(count($tree["children"]) > 0)
                        {
                            //make_children_tree();
                        }
                        ?>
                    </li>
                <?
                }
            }        
        }


    ?>